The Smok Alien Vape Kit is a combination of the Alien 220 box mod & the TFV8 baby beast tank. Its VW mode ranges from 6-220w & TC modes ranges from 200-600F (100-300C). It also comes with manual resistance adjustments, puff counter & upgradeable firmware. The TFV8 baby beast tank features a dual adjustable airflow, top filling system, 3ml juice capacity & a 510 threading connection. Two Batteries Not Included Batteries, Chargers & Variable Voltage Mods These items come with a one month guarantee & have a life expectancy of 3-6 months. This does not affect your statutory rights. The guarantee covers any manufacturer defects & covers any repairs, or replacements, if deemed to be faulty or beyond repair. If the product has been damaged in any way by the customer we reserve the right to refuse a refund or return